Bradley S. Degroot, DDS
- Part D claims, 2024
- 191
- Industry payments
- $170
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1s224 Summit Ave, Oakbrook Terrace, IL 60181-3983
- Practice phone
- Call (630) 627-3930
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Periodontal Medicine And Surgical Specialists
Dental practice · Oakbrook Terrace, Illinois
Find Bradley Degroot's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Bradley S. Degroot is a dentist in Chicago, Illinois
Bradley Degroot practices at Periodontal Medicine And Surgical Specialists in Oakbrook Terrace, Illinois.
Bradley Degroot's NPI, 1215291901, was assigned on June 27, 2012. Bradley Degroot holds Illinois license 019090200.
- NPI
- 1215291901NPI Registry (opens in a new tab)
- NPI enumeration date
- June 27, 2012
- NPI status
- Active
- Practice phone
- (630) 627-3930
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Bradley S. Degroot practices in Oakbrook Terrace and Chicago
Bradley Degroot's primary practice is Periodontal Medicine and Surgical Specialists, at 1s224 Summit Ave, Oakbrook Terrace, IL 60181-3983. The practice phone is (630) 627-3930. The NPI Registry lists Bradley Degroot's practice address as 5721 S Maryland Ave, Chicago, IL 60637.
- Periodontal Medicine and Surgical SpecialistsPrimary1s224 Summit Ave, Oakbrook Terrace, IL 60181-3983Phone(630) 627-3930
- NPI Registry address5721 S Maryland Ave, Chicago, IL 60637 · Cook County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Bradley S. Degroot is affiliated with 1 site of care and 1 medical group
Bradley Degroot's primary practice is Periodontal Medicine And Surgical Specialists in Oakbrook Terrace, Illinois. Dmand AI also links Bradley Degroot to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Bradley S. Degroot's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Bradley Degroot practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Periodontal Medicine And Surgical Specialists | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Bradley S. Degroot is one of 1,844 dentists in Illinois
Dentist is Bradley Degroot's primary specialty in the NPI Registry, under taxonomy code 122300000X. Bradley Degroot is licensed in Illinois.
Specialties and state licenses
- Dentist, IllinoisPrimary
Dentists near Bradley Degroot
Counts of dentists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Bradley S. Degroot's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Bradley Degroot's median patient age at 56, with 29% women.
Bradley Degroot's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Bradley S. Degroot wrote 191 Medicare Part D claims in 2024
In 2024, Bradley Degroot wrote 191 Medicare Part D claims for 83 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Bradley Degroot's Part D claims, 2024
- Opioids8%15 of 191 claims
- Antibiotics49%94 of 191 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
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Bradley S. Degroot received $170 in industry payments in 2025
CMS Open Payments shows 7 general payments to Bradley Degroot from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. BioHorizons Implant Systems Inc. paid the most, $170.
Companies that paid Bradley Degroot the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Bradley S. Degroot's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Bradley S. Degroot
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Bradley S. Degroot's NPI number?
Bradley S. Degroot's NPI number is 1215291901. It was assigned on June 27, 2012, and it is active in the NPI Registry.
What does Bradley S. Degroot specialize in?
Bradley S. Degroot is a dentist in Chicago, Illinois. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Bradley S. Degroot practice?
Bradley Degroot practices at 1s224 Summit Ave, Oakbrook Terrace, IL 60181-3983. Bradley Degroot also practices at 5721 S Maryland Ave, Chicago, IL 60637. Bradley Degroot's primary practice is Periodontal Medicine And Surgical Specialists in Oakbrook Terrace, Illinois. Dmand AI also links Bradley Degroot to 1 medical group.
What is Bradley S. Degroot's office phone number?
The practice phone on file for Bradley Degroot is (630) 627-3930.
What is Bradley S. Degroot's medical license number?
Bradley Degroot holds Illinois license 019090200.
Has Bradley S. Degroot received payments from drug or device companies?
CMS Open Payments shows $170 in general payments to Bradley Degroot from 1 company from 2025 to 2025. The largest total came from BioHorizons Implant Systems Inc.
How long has Bradley S. Degroot been practicing?
Bradley Degroot's NPI was assigned in 2012.
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